Viewing file:  SearchAndRenderBlockNodeTest.php (9.77 KB) -rw-r--r--
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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Bridge\Twig\Tests\Node;
use Symfony\Bridge\Twig\Node\SearchAndRenderBlockNode;
class SearchAndRenderBlockNodeTest extends \PHPUnit_Framework_TestCase
{
public function testCompileWidget()
{
$arguments = new \Twig_Node(array(
new \Twig_Node_Expression_Name('form', 0),
));
$node = new SearchAndRenderBlockNode('form_widget', $arguments, 0);
$compiler = new \Twig_Compiler(new \Twig_Environment());
$this->assertEquals(
sprintf(
'$this->env->getExtension(\'form\')->renderer->searchAndRenderBlock(%s, \'widget\')',
$this->getVariableGetter('form')
),
trim($compiler->compile($node)->getSource())
);
}
public function testCompileWidgetWithVariables()
{
$arguments = new \Twig_Node(array(
new \Twig_Node_Expression_Name('form', 0),
new \Twig_Node_Expression_Array(array(
new \Twig_Node_Expression_Constant('foo', 0),
new \Twig_Node_Expression_Constant('bar', 0),
), 0),
));
$node = new SearchAndRenderBlockNode('form_widget', $arguments, 0);
$compiler = new \Twig_Compiler(new \Twig_Environment());
$this->assertEquals(
sprintf(
'$this->env->getExtension(\'form\')->renderer->searchAndRenderBlock(%s, \'widget\', array("foo" => "bar"))',
$this->getVariableGetter('form')
),
trim($compiler->compile($node)->getSource())
);
}
public function testCompileLabelWithLabel()
{
$arguments = new \Twig_Node(array(
new \Twig_Node_Expression_Name('form', 0),
new \Twig_Node_Expression_Constant('my label', 0),
));
$node = new SearchAndRenderBlockNode('form_label', $arguments, 0);
$compiler = new \Twig_Compiler(new \Twig_Environment());
$this->assertEquals(
sprintf(
'$this->env->getExtension(\'form\')->renderer->searchAndRenderBlock(%s, \'label\', array("label" => "my label"))',
$this->getVariableGetter('form')
),
trim($compiler->compile($node)->getSource())
);
}
public function testCompileLabelWithNullLabel()
{
$arguments = new \Twig_Node(array(
new \Twig_Node_Expression_Name('form', 0),
new \Twig_Node_Expression_Constant(null, 0),
));
$node = new SearchAndRenderBlockNode('form_label', $arguments, 0);
$compiler = new \Twig_Compiler(new \Twig_Environment());
// "label" => null must not be included in the output!
// Otherwise the default label is overwritten with null.
$this->assertEquals(
sprintf(
'$this->env->getExtension(\'form\')->renderer->searchAndRenderBlock(%s, \'label\')',
$this->getVariableGetter('form')
),
trim($compiler->compile($node)->getSource())
);
}
public function testCompileLabelWithEmptyStringLabel()
{
$arguments = new \Twig_Node(array(
new \Twig_Node_Expression_Name('form', 0),
new \Twig_Node_Expression_Constant('', 0),
));
$node = new SearchAndRenderBlockNode('form_label', $arguments, 0);
$compiler = new \Twig_Compiler(new \Twig_Environment());
// "label" => null must not be included in the output!
// Otherwise the default label is overwritten with null.
$this->assertEquals(
sprintf(
'$this->env->getExtension(\'form\')->renderer->searchAndRenderBlock(%s, \'label\')',
$this->getVariableGetter('form')
),
trim($compiler->compile($node)->getSource())
);
}
public function testCompileLabelWithDefaultLabel()
{
$arguments = new \Twig_Node(array(
new \Twig_Node_Expression_Name('form', 0),
));
$node = new SearchAndRenderBlockNode('form_label', $arguments, 0);
$compiler = new \Twig_Compiler(new \Twig_Environment());
$this->assertEquals(
sprintf(
'$this->env->getExtension(\'form\')->renderer->searchAndRenderBlock(%s, \'label\')',
$this->getVariableGetter('form')
),
trim($compiler->compile($node)->getSource())
);
}
public function testCompileLabelWithAttributes()
{
$arguments = new \Twig_Node(array(
new \Twig_Node_Expression_Name('form', 0),
new \Twig_Node_Expression_Constant(null, 0),
new \Twig_Node_Expression_Array(array(
new \Twig_Node_Expression_Constant('foo', 0),
new \Twig_Node_Expression_Constant('bar', 0),
), 0),
));
$node = new SearchAndRenderBlockNode('form_label', $arguments, 0);
$compiler = new \Twig_Compiler(new \Twig_Environment());
// "label" => null must not be included in the output!
// Otherwise the default label is overwritten with null.
// https://github.com/symfony/symfony/issues/5029
$this->assertEquals(
sprintf(
'$this->env->getExtension(\'form\')->renderer->searchAndRenderBlock(%s, \'label\', array("foo" => "bar"))',
$this->getVariableGetter('form')
),
trim($compiler->compile($node)->getSource())
);
}
public function testCompileLabelWithLabelAndAttributes()
{
$arguments = new \Twig_Node(array(
new \Twig_Node_Expression_Name('form', 0),
new \Twig_Node_Expression_Constant('value in argument', 0),
new \Twig_Node_Expression_Array(array(
new \Twig_Node_Expression_Constant('foo', 0),
new \Twig_Node_Expression_Constant('bar', 0),
new \Twig_Node_Expression_Constant('label', 0),
new \Twig_Node_Expression_Constant('value in attributes', 0),
), 0),
));
$node = new SearchAndRenderBlockNode('form_label', $arguments, 0);
$compiler = new \Twig_Compiler(new \Twig_Environment());
$this->assertEquals(
sprintf(
'$this->env->getExtension(\'form\')->renderer->searchAndRenderBlock(%s, \'label\', array("foo" => "bar", "label" => "value in argument"))',
$this->getVariableGetter('form')
),
trim($compiler->compile($node)->getSource())
);
}
public function testCompileLabelWithLabelThatEvaluatesToNull()
{
$arguments = new \Twig_Node(array(
new \Twig_Node_Expression_Name('form', 0),
new \Twig_Node_Expression_Conditional(
// if
new \Twig_Node_Expression_Constant(true, 0),
// then
new \Twig_Node_Expression_Constant(null, 0),
// else
new \Twig_Node_Expression_Constant(null, 0),
0
),
));
$node = new SearchAndRenderBlockNode('form_label', $arguments, 0);
$compiler = new \Twig_Compiler(new \Twig_Environment());
// "label" => null must not be included in the output!
// Otherwise the default label is overwritten with null.
// https://github.com/symfony/symfony/issues/5029
$this->assertEquals(
sprintf(
'$this->env->getExtension(\'form\')->renderer->searchAndRenderBlock(%s, \'label\', (twig_test_empty($_label_ = ((true) ? (null) : (null))) ? array() : array("label" => $_label_)))',
$this->getVariableGetter('form')
),
trim($compiler->compile($node)->getSource())
);
}
public function testCompileLabelWithLabelThatEvaluatesToNullAndAttributes()
{
$arguments = new \Twig_Node(array(
new \Twig_Node_Expression_Name('form', 0),
new \Twig_Node_Expression_Conditional(
// if
new \Twig_Node_Expression_Constant(true, 0),
// then
new \Twig_Node_Expression_Constant(null, 0),
// else
new \Twig_Node_Expression_Constant(null, 0),
0
),
new \Twig_Node_Expression_Array(array(
new \Twig_Node_Expression_Constant('foo', 0),
new \Twig_Node_Expression_Constant('bar', 0),
new \Twig_Node_Expression_Constant('label', 0),
new \Twig_Node_Expression_Constant('value in attributes', 0),
), 0),
));
$node = new SearchAndRenderBlockNode('form_label', $arguments, 0);
$compiler = new \Twig_Compiler(new \Twig_Environment());
// "label" => null must not be included in the output!
// Otherwise the default label is overwritten with null.
// https://github.com/symfony/symfony/issues/5029
$this->assertEquals(
sprintf(
'$this->env->getExtension(\'form\')->renderer->searchAndRenderBlock(%s, \'label\', array("foo" => "bar", "label" => "value in attributes") + (twig_test_empty($_label_ = ((true) ? (null) : (null))) ? array() : array("label" => $_label_)))',
$this->getVariableGetter('form')
),
trim($compiler->compile($node)->getSource())
);
}
protected function getVariableGetter($name)
{
if (version_compare(phpversion(), '5.4.0RC1', '>=')) {
return sprintf('(isset($context["%s"]) ? $context["%s"] : null)', $name, $name);
}
return sprintf('$this->getContext($context, "%s")', $name);
}
}
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